<?php

/*
 * This file is part of Respect/Validation.
 *
 * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
 *
 * For the full copyright and license information, please view the "LICENSE.md"
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Respect\Validation\Rules\Locale;

use Respect\Validation\Rules\AbstractSearcher;

/**
 * Validates whether an input is subdivision code of Afghanistan or not.
 *
 * ISO 3166-1 alpha-2: AF
 *
 * @see http://www.geonames.org/AF/administrative-division-afghanistan.html
 *
 * @author Henrique Moody <henriquemoody@gmail.com>
 */
final class AfSubdivisionCode extends AbstractSearcher
{
    /**
     * {@inheritdoc}
     */
    protected function getDataSource(): array
    {
        return [
           'BAL', // Balkh province
           'BAM', // Bamian province
           'BDG', // Badghis province
           'BDS', // Badakhshan province
           'BGL', // Baghlan province
           'DAY', // Dāykundī
           'FRA', // Farah province
           'FYB', // Faryab province
           'GHA', // Ghazni province
           'GHO', // Ghowr province
           'HEL', // Helmand province
           'HER', // Herat province
           'JOW', // Jowzjan province
           'KAB', // Kabul province
           'KAN', // Kandahar province
           'KAP', // Kapisa province
           'KDZ', // Kondoz province
           'KHO', // Khost province
           'KNR', // Konar province
           'LAG', // Laghman province
           'LOG', // Lowgar province
           'NAN', // Nangrahar province
           'NIM', // Nimruz province
           'NUR', // Nurestan province
           'PAN', // Panjshir
           'PAR', // Parwan province
           'PIA', // Paktia province
           'PKA', // Paktika province
           'SAM', // Samangan province
           'SAR', // Sar-e Pol province
           'TAK', // Takhar province
           'URU', // Uruzgān province
           'WAR', // Wardak province
           'ZAB', // Zabol province
       ];
    }
}
